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Certain vasopressors (ephedrine, norepinephrine). Norepinephrine (Levophed) is the most common first-line vasopressor for people who don't respond well to other hypotension treatments such as fluid resuscitation. Atropine is administered for bradycardia. It acts on the vagus nerve so it's not effective in heart transplant patients as the vagus ...
Over 45 for men and over 55 for women. Family history. Having a family history of early heart disease. Sex. People born male are at increased risk. Congenital defects. Having problems with your ...
Bradycardia, also called bradyarrhythmia, is a resting heart rate under 60 beats per minute (BPM). [1] While bradycardia can result from various pathologic processes, it is commonly a physiologic response to cardiovascular conditioning or due to asymptomatic type 1 atrioventricular block .
Norepinephrine, also known as noradrenaline and sold under the brand name Levophed among others, is a medication used to treat people with very low blood pressure. [2] It is the typical medication used in sepsis if low blood pressure does not improve following intravenous fluids . [ 3 ]
Norepinephrine has higher affinity for the α 2 receptor than epinephrine does, and therefore relates less to the latter's functions. [16] Nonselective α 2 agonists include the antihypertensive drug clonidine , [ 16 ] which can be used to lower blood pressure and to reduce hot flashes associated with menopause.
Levoamphetamine acts as a releasing agent of the monoamine neurotransmitters norepinephrine and dopamine. [10] It is similar to dextroamphetamine in its ability to release norepinephrine and in its sympathomimetic effects but is a few times weaker than dextroamphetamine in its capacity to release dopamine and in its psychostimulant effects.
Research shows men are more likely than women to avoid—or delay—necessary medical care, even when their symptoms disrupt their lives or become chronic. An online survey conducted by the ...
The classic symptoms include a slow heart rate due to loss of cardiac sympathetic tone and warm skin due to dilation of the peripheral blood vessels. [20] (This term can be confused with spinal shock which is a recoverable loss of function of the spinal cord after injury and does not refer to the hemodynamic instability.)